Casper Weather Forecast

    • 33
    • 49

    Rain Showers

    • 32
    • 57

    Rain Showers

    • 38
    • 67

    Mostly Sunny

    • 44
    • 77

    Mostly Sunny

    • 45
    • 76

    Chance Rain Showers

    • 38
    • 64

    Rain Showers Likely

    • 39
    • 58

    Rain Showers Likely

Today 30 Apr Natrona County Lower Elevations

Mostly cloudy with scattered Showers. Near steady temperature in the mid 40s. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 30 Apr Natrona County Lower Elevations

Mostly cloudy with scattered rain Showers this Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the lower 30s. North Winds around 10 Mph with Gusts up to 20 Mph this evening. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Casper Temperature Statistics

April Temperature

Casper, Natrona County International Airport (8.1 miles)

  • Lowest 5 April, 2025

    13.7 °F

  • Average April

    41.9 °F

  • Highest 11 April, 2025

    80.7 °F

Climate (2020–Present)

Casper, Natrona County International Airport (8.1 miles)

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  • Average Low 2020–2025

    32.6 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    60.2 °F
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